Byron 771 Wired Doorbell - White

When you need a reliable, traditional alert for a domestic installation, the Byron 771 wired doorbell delivers a straightforward mechanical solution that your clients will trust. This wall-mounted unit provides a classic electro-mechanical ding dong sound without the interference or dropouts common with wireless setups. It is designed to integrate seamlessly into existing hardwired systems as a transformer-operated device, meaning it draws power directly from a transformer to keep it functioning dependably day after day.

For quick fault-finding or backup reliability, the system also accommodates a 9V battery slot. Whether you are first-fixing a new build or replacing a worn-out chime on a repair job, this crisp white enclosure fits cleanly into any hallway or entranceway, offering the simple, robust performance that professional tradespeople and competent DIYers demand.

Features

• Classic electro-mechanical ding dong sound
• Transformer operated for reliable continuous power
• Clean white finish suitable for any interior wall

Specifications

In the box

• 1x 9V Batteries not included